20191155833

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{27751}}^1$

素因数の和:28232

約数の個数: 16

約数和(自身を含む): 21611925504

約数和(自身を除く): 1420769671

約数列:

[1, 17, 127, 337, 2159, 5729, 27751, 42799, 471767, 727583, 3524377, 9352087, 59914409, 158985479, 1187715049, 20191155833]

約数ペア:

[(1, 20191155833), (17, 1187715049), (127, 158985479), (337, 59914409), (2159, 9352087), (5729, 3524377), (27751, 727583), (42799, 471767)]